From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754634Ab3L0Gtq (ORCPT ); Fri, 27 Dec 2013 01:49:46 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:11982 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754599Ab3L0Gtn (ORCPT ); Fri, 27 Dec 2013 01:49:43 -0500 Message-ID: <52BD22ED.4030302@huawei.com> Date: Fri, 27 Dec 2013 14:49:17 +0800 From: Ding Tianhong User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: "David S. Miller" , Netdev , "linux-kernel@vger.kernel.org" Subject: [PATCH net-next 19/20] net: plip: slight optimization of addr compare Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.135.72.199] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" Signed-off-by: Ding Tianhong --- drivers/net/plip/plip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c index 7b4ff35..26614df 100644 --- a/drivers/net/plip/plip.c +++ b/drivers/net/plip/plip.c @@ -549,7 +549,7 @@ static __be16 plip_type_trans(struct sk_buff *skb, struct net_device *dev) if(*eth->h_dest&1) { - if(memcmp(eth->h_dest,dev->broadcast, ETH_ALEN)==0) + if(ether_addr_equal(eth->h_dest, dev->broadcast)) skb->pkt_type=PACKET_BROADCAST; else skb->pkt_type=PACKET_MULTICAST; -- 1.8.0